<span>Parentheses enclose added material.
Parentheses enclose numerical figures that confirm written numbers.
Parentheses enclose explanatory material.
A parenthetic expression is a group of words, an idea, that is not closely related to the rest of the sentence.
It's important to note that parentheses are used for additional explanatory information, not for main ideas or important information.</span>
It is A say it out loud, "our tour of the museums was very interesting"
"tour" is the subject, not "museums" "was" is the verb, the writer of the scentence is looking back, making "was" a verb, Hope this helped, God Bless!
